SG17688G - Process for producing brazed,multi-layer metal tubes and apparatus for carrying out this process - Google Patents

Process for producing brazed,multi-layer metal tubes and apparatus for carrying out this process

Info

Publication number
SG17688G
SG17688G SG176/88A SG17688A SG17688G SG 17688 G SG17688 G SG 17688G SG 176/88 A SG176/88 A SG 176/88A SG 17688 A SG17688 A SG 17688A SG 17688 G SG17688 G SG 17688G
Authority
SG
Singapore
Prior art keywords
tube
station
solder
feed speed
contact
Prior art date
Application number
SG176/88A
Original Assignee
Maktel Makina Ve Tel Sanayii A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maktel Makina Ve Tel Sanayii A filed Critical Maktel Makina Ve Tel Sanayii A
Publication of SG17688G publication Critical patent/SG17688G/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/17—Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/027—Making tubes with soldering or welding

Abstract

Tubing is made by continuously pulling steel strip at a predetermined feed speed from a supply, shaping the strip into a multilayer tube of a predetermined mass per unit length, and advancing the tube at the feed speed through a soldering station. The strip is coated with a solder-type material and an electric current is passed through the tube between a contact engaging the tube in the station and a contact engaging the tube downstream of the station to fuse the solder and tube together. The contact outside the soldering station is displaced so that the spacing between the contact is varied substantially proportionately with the product of the feed speed and the predetermined mass per unit of length of the tube. Downstream of the soldering station the tube and solder are cooled to bond the tube together.
SG176/88A 1980-03-28 1988-03-10 Process for producing brazed,multi-layer metal tubes and apparatus for carrying out this process SG17688G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3012086A DE3012086B1 (en) 1980-03-28 1980-03-28 Process for producing soldered, multilayer metal pipes and device for carrying out the process

Publications (1)

Publication Number Publication Date
SG17688G true SG17688G (en) 1990-07-06

Family

ID=6098657

Family Applications (1)

Application Number Title Priority Date Filing Date
SG176/88A SG17688G (en) 1980-03-28 1988-03-10 Process for producing brazed,multi-layer metal tubes and apparatus for carrying out this process

Country Status (14)

Country Link
US (1) US4379216A (en)
EP (1) EP0036968B1 (en)
JP (1) JPS56151168A (en)
AT (1) ATE10593T1 (en)
AU (1) AU537974B2 (en)
BR (1) BR8101851A (en)
CA (1) CA1153632A (en)
DE (1) DE3012086B1 (en)
ES (1) ES500429A0 (en)
HK (1) HK51688A (en)
MX (1) MX156645A (en)
SG (1) SG17688G (en)
TR (1) TR21015A (en)
ZA (1) ZA811649B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3272031D1 (en) * 1982-10-05 1986-08-21 Rech Et D Applic Des Plastique Electrical plastic welding sleeve and method for its manufacture
DE4010178C1 (en) * 1990-03-30 1991-06-13 Bundy Gmbh, 6900 Heidelberg, De
DE4106178C1 (en) * 1991-02-27 1992-06-17 Erhard Dipl.-Ing. 5608 Radevormwald De Hentzschel
US6407594B1 (en) 1993-04-09 2002-06-18 Sgs-Thomson Microelectronics S.R.L. Zero bias current driver control circuit
DE4333036A1 (en) * 1993-09-30 1995-04-06 Froh Roehren Device for producing brazed multilayer metal pipes
US7293689B2 (en) * 2004-04-06 2007-11-13 United Technologies Corporation Two tier brazing for joining copper tubes to manifolds
CN107639989A (en) * 2017-09-26 2018-01-30 浙江美力科技股份有限公司 A kind of tubing and hollow stabilizing rod by light sheet material roll-forming

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US403707A (en) * 1889-05-21 Process of electric soldering
DE518808C (en) * 1928-08-11 1931-02-20 Francis Adolf Frisch Process for producing pipes by electrical welding
US2237309A (en) * 1937-10-30 1941-04-08 Wiley W Mcminn Method and means for making hollow tubular members
US2216519A (en) * 1938-01-03 1940-10-01 Bundy Tubing Co Making tubing
DE886945C (en) * 1938-10-14 1953-10-05 Mecano Spezialartikel Fuer Kra Method and device for manufacturing multilayer pipes
US2380107A (en) * 1941-05-02 1945-07-10 Bundy Tubing Co Tubing
DE813839C (en) * 1941-10-31 1951-09-17 Bundy Tubing Co Method for connecting two metal rods
DE954776C (en) * 1950-04-18 1956-12-20 British Insulated Callenders Device for producing a continuous pipe seam
GB714510A (en) * 1951-08-24 1954-09-01 Emi Ltd Improved method for the soldering of articles consisting of aluminium or alloys thereof
US2696546A (en) * 1952-09-29 1954-12-07 Cornell Dubilier Electric Process and apparatus for soldering
JPS5187449A (en) * 1975-01-30 1976-07-31 Furukawa Electric Co Ltd Fukugokan bonoseizohoho
JPS5929408B2 (en) * 1976-07-13 1984-07-20 ジェイエスアール株式会社 Annular film forming equipment
DE2839684C2 (en) * 1978-09-08 1980-07-24 Mecano-Bundy Gmbh, 6900 Heidelberg Process for the production of copper-brazed multilayer pipes

Also Published As

Publication number Publication date
US4379216A (en) 1983-04-05
AU6866981A (en) 1981-10-01
TR21015A (en) 1983-05-12
EP0036968A1 (en) 1981-10-07
AU537974B2 (en) 1984-07-19
MX156645A (en) 1988-09-22
ZA811649B (en) 1982-03-31
DE3012086B1 (en) 1981-07-23
ES8201869A1 (en) 1982-01-16
JPS6410314B2 (en) 1989-02-21
JPS56151168A (en) 1981-11-24
ES500429A0 (en) 1982-01-16
ATE10593T1 (en) 1984-12-15
CA1153632A (en) 1983-09-13
HK51688A (en) 1988-07-15
BR8101851A (en) 1981-09-29
EP0036968B1 (en) 1984-12-05

Similar Documents

Publication Publication Date Title
US4210477A (en) Tube forming method
GB1187363A (en) Method and apparatus for Arc Welding in a Gap between Workpieces
IT1143395B (en) PROCEDURE AND DEVICE FOR THREADING A WIRE ELECTRODE INTO A CUTTING MACHINE BY SPARKING
SG17688G (en) Process for producing brazed,multi-layer metal tubes and apparatus for carrying out this process
US4269639A (en) Manufacture of mineral insulated cables
GB1192269A (en) Apparatus for Continuously Forming Plastic-Coated Metallic Tubing.
GB1328621A (en) Method for manufacturing elongate heat-exchange element blanks and an apparatus for carrying out the method
FI950619A (en) Method and device for welding longitudinal tubes with flat steel
MY111422A (en) Apparatus for manufacturing soldered multilayer metal pipes.
GB1124476A (en) Improved method and means for the manufacture of helical seam tubing
GB1041159A (en) Tube forming
FR2349392A1 (en) Tubular welding or brazing wire contg. flux - having tube made from metal strip with overlapping longitudinal edges
FR2823744B1 (en) PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF METALLIC WIRES GLASS TUBES
US3946930A (en) Apparatus for jet soldering containers
US4339654A (en) Methods for the manufacture of heat exchanger panels
Klebl et al. Process and Apparatus for Production of Welded Tubes
ES342100A1 (en) Method of making coaxial cable
GB1397592A (en) Apparatus for forming a metal strip into a tube
US3372467A (en) Method and apparatus for plasma welding and magnetically corrugating metal tubing
GB2106428A (en) The manufacture of mineral insulated cables
JPS5714479A (en) Manufacture of finned steel tube
JPS5844993A (en) Manufacture of flux-containing wire for welding
JPS5353510A (en) Production of wire additive for steel
JPS56128687A (en) Production of electric welded tube
GB1469362A (en) Manufacture of tube and fin heat exchangers